Company lists · Data refreshed September 2026

Top 25 Enterprise software consulting firms based in Estonia

Name: Enterprise software consulting firms based in Estonia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 122 companies tracked

RevenueBase identified 122 enterprise software consulting firms headquartered in Estonia as of September 2026 and tracks 1,122 professional contacts across them, including 272 with verified work emails and 7 with mobile numbers. Tallinn is the largest hub.

This list covers enterprise software consulting firms headquartered in Estonia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

122Companies

1,122Contacts tracked

272Verified emails

7Mobile numbers

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The 25 largest enterprise software consulting firms based in Estonia

Ranked by team size

Top 25 of 122 enterprise software consulting firms based in Estonia, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise software consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Oixio Digital	Indirect evidence	Estonia	51-200	85 contacts →
	Indirect evidence “OIXIO Digital (kuni 2023 aasta lõpuni Columbus Eesti) on aastakümneid olnud Eesti juhtiv majandustarkvarapakkuja ning kasvanud laiahaardeliseks digitaliseerimisettevõtteks.” Source: RevenueBase Database · checked Sep 2, 2026
2	Digmatix Estonia	Indirect evidence	Tallinn, Estonia	51-200	73 contacts →
	Indirect evidence “Digmatix Estonia (BCS Itera) kuulub rahvusvahelisse Digmatix gruppi, kuhu kuuluvad ettevõtted Eestis, Lätis, Leedus, Poolas ja Horvaatias.” Source: RevenueBase Database · checked Sep 2, 2026
3	Softwerk	Indirect evidence	Center, Estonia	11-50	32 contacts →
	Indirect evidence “Softwerk on ettevõte, mis keskendub just sinu organisatsiooni vajadustest lähtuvate lahenduste loomisele, et soodustada kiiret ja jätkusuutlikku arengut.” Source: RevenueBase Database · checked Sep 2, 2026
4	Plexteq OÜ	Strong evidence	Tallinn, Estonia	11-50	26 contacts →
	Strong evidence “Plexteq is a trusted digital consulting and software engineering company that delivers solutions at the cutting edge of technology, with R&D centers in Ukraine, Estonia and UK.” Source: RevenueBase Database · checked Sep 2, 2026
5	Ringit OÜ	Partial evidence	Tallinn, Estonia	11-50	22 contacts →
	Partial evidence “We offer intelligent and efficient services in software engineering.” Source: RevenueBase Database · checked Sep 2, 2026
6	Rocksoft OÜ	Indirect evidence	Tallinn, Estonia	11-50	18 contacts →
	Indirect evidence “Services Custom development – creating an information system using Oracle tools based on customer requirements Maintenance – everyday maintenance of customer information system…” Source: RevenueBase Database · checked Sep 2, 2026
7	Cloudevops EU	Indirect evidence	Tallinn, Estonia	11-50	15 contacts →
	Indirect evidence “At ClouDevOps, we help companies maximize their Workday investment by improving adoption, upskilling internal teams, and streamlining operations.” Source: RevenueBase Database · checked Sep 2, 2026
8	Techstack Greeniot	Partial evidence	Tallinn, Estonia	51-200	14 contacts →
	Partial evidence “Techstack GreenIoT is a dedicated space of Techstack where we focus exclusively on IoT software solutions for the renewable energy industry aimed at reducing energy costs…” Source: RevenueBase Database · checked Sep 2, 2026
9	Usesoft AS	Indirect evidence	Tallinn, Estonia	11-50	13 contacts →
	Indirect evidence “Usesoft is an Estonian IT company established in 1991.” Source: RevenueBase Database · checked Sep 2, 2026
10	LNOKS	Partial evidence	Tallinn, Estonia	11-50	13 contacts →
	Partial evidence “LNOKS helps mid-market companies build the custom software they can't buy off the shelf - purpose-built operational systems, commerce platforms, and data tools that replace…” Source: RevenueBase Database · checked Sep 2, 2026
11	Daniliants Ventures	Indirect evidence	Tallinn, Estonia	11-50	13 contacts →
	Indirect evidence “There are tech companies.” Source: RevenueBase Database · checked Sep 2, 2026
12	Resys OÜ	Partial evidence	Tallinn, Estonia	11-50	12 contacts →
	Partial evidence “ReSys is a bespoke software development service provider headquartered in Tallinn, Estonia: the IT hub of Europe.” Source: RevenueBase Database · checked Sep 2, 2026
13	atlasdelivery.io	Indirect evidence	Tallinn, Estonia	11-50	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 2, 2026
14	Digivikings	Indirect evidence	Tallinn, Estonia	11-50	9 contacts →
	Indirect evidence “DIGIVIKINGS is an international IT company headquarter in Estonia.” Source: RevenueBase Database · checked Sep 2, 2026
15	UMINA	Indirect evidence	Tallinn, Estonia	11-50	9 contacts →
	Indirect evidence “At Umina, we specialize in transforming business operations through tailored ERP solutions.” Source: RevenueBase Database · checked Sep 2, 2026
16	Umka Software	Indirect evidence	Tallinn, Estonia	11-50	8 contacts →
	Indirect evidence “We’re a group of geeky engineers who solve real-world problems.” Source: RevenueBase Database · checked Sep 2, 2026
17	Dominate Sales OÜ	Indirect evidence	Tallinn, Estonia	1-10	7 contacts →
	Indirect evidence “We help companies to increase their sales revenue or raise the overall quality of sales teams performance.” Source: RevenueBase Database · checked Sep 2, 2026
18	BPW Consulting	Strong evidence	Tallinn, Estonia	11-50	7 contacts →
	Strong evidence “BPW Consulting was established in We have specialized in Business Process Digitalization, Custom Software Development, Software Support & Maintenance, and IT Consulting and…” Source: RevenueBase Database · checked Sep 2, 2026
19	Soluvi	Partial evidence	Tallinn, Estonia	1-10	6 contacts →
	Partial evidence “Soluvi is a custom application development and software engineering company.” Source: RevenueBase Database · checked Sep 2, 2026
20	Skarcon LTD	Indirect evidence	Tallinn, Estonia	11-50	6 contacts →
	Indirect evidence “Skarcon [read: skaarkoon] was established in 2009 and it brings together technical knowledge, scientific approaches, rational analytical minds and practical experience put to use…” Source: RevenueBase Database · checked Sep 2, 2026
21	Aptus Group OÜ	Indirect evidence	Tallinn, Estonia	1-10	5 contacts →
	Indirect evidence “Aptus Group on oma ala professionaalidest koosnev ettevõte, mis alustas sellises koosluses tööd küll alles aastal 2015 kuid mille liikmetel on kokku NAV kogemust kaugelt üle 40…” Source: RevenueBase Database · checked Sep 2, 2026
22	Gearnetics	Indirect evidence	Tallinn, Estonia	11-50	4 contacts →
	Indirect evidence “Gearnetics was built on a simple conviction: the technology industry can do better.” Source: RevenueBase Database · checked Sep 2, 2026
23	Tovacom OÜ	Indirect evidence	Tallinn, Estonia	1-10	3 contacts →
	Indirect evidence “Already since 2003 we have offered our customers solutions for organizing their everyday principal and support functions to support their business.” Source: RevenueBase Database · checked Sep 2, 2026
24	Camelot Technologies	Partial evidence	Tallinn, Estonia	1-10	3 contacts →
	Partial evidence “Building software that matters” Source: RevenueBase Database · checked Sep 2, 2026
25	Stars4business OU	Partial evidence	Tallinn, Estonia	1-10	3 contacts →
	Partial evidence “S4biz is a consulting specializing in Cloud Migration (AWS, Azure, GCP), Outstaffing, SDLC, CI/CD, DevOps, Sophisticated Project Management and other Boutique consulting fields of…” Source: RevenueBase Database · checked Sep 2, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: enterprise software consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names enterprise software consulting firms.
Partial evidence: Its own public description names part of enterprise software consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise software consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 122 enterprise software consulting firms based in Estonia

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Enterprise software consulting firms based in Estonia at a glance

As of Sep 2, 2026

24.2%Verified-email coverage

0.6%Mobile-number coverage

9.2Average contacts per company

1-10Median size (employees)

81.1%Largest-city concentration · Tallinn

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among enterprise software consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Estonia whose own description of what they do matches “enterprise software consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names enterprise software consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among enterprise software consulting firms, and records with no verified work email. Companies headquartered outside Estonia are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 272 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 2, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Enterprise software consulting firms by metro

Enterprise software consulting firms in Tallinn99

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names enterprise software consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many enterprise software consulting firms are there based in Estonia?

RevenueBase identified 122 enterprise software consulting firms headquartered in Estonia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Oixio Digital, headquartered in Estonia, tops this list with the largest team on record.

Which city has the most enterprise software consulting firms?

Tallinn leads with 99 headquartered companies, followed by Tallin (4) and Tartu (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 272 verified decision-maker contacts tracked across these 122 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 2, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.